Allow unknown flags in high bits of NSButtonCell type field

Author: dgelessus

src/typedstream/types/appkit.py

@@ -793,6 +793,7 @@ def __repr__(self) -> str:
 class NSButtonCell(NSActionCell):
 shorts_unknown = typing.Tuple[int, int]
 type: NSButtonType
+type_flags: int
 flags: int
 key_equivalent: str
 image_1: typing.Any
@@ -814,7 +815,8 @@ def _init_from_unarchiver_(self, unarchiver: archiving.Unarchiver, class_version
 if self.shorts_unknown not in {(200, 25), (400, 75)}:
 raise ValueError(f"Unexpected value for unknown shorts: {self.shorts_unknown}")
 
-self.type = NSButtonType(button_type)
+self.type = NSButtonType(button_type & 0xffffff)
+self.type_flags = button_type & 0xff000000
 self.flags = flags & 0xffffffff
 
 if string_1 is not None and string_1.value:
@@ -830,6 +832,8 @@ def _as_multiline_string_body_(self) -> typing.Iterable[str]:
 
 yield f"unknown shorts: {self.shorts_unknown!r}"
 yield f"button type: {self.type.name}"
+if self.type_flags != 0:
+yield f"button type flags: 0x{self.type_flags:>08x}"
 yield f"button flags: 0x{self.flags:>08x}"
 
 if self.key_equivalent: